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VIS
2009
IEEE
211views Visualization» more  VIS 2009»
16 years 8 months ago
Isosurface Extraction and View-Dependent Filtering from Time-Varying Fields Using Persistent Time-Octree (PTOT)
We develop a new algorithm for isosurface extraction and view-dependent filtering from large time-varying fields, by using a novel Persistent Time-Octree (PTOT) indexing structure....
Cong Wang, Yi-Jen Chiang
CIVR
2008
Springer
125views Image Analysis» more  CIVR 2008»
15 years 9 months ago
Leveraging user query log: toward improving image data clustering
Image clustering is useful in many retrieval and classification applications. The main goal of image clustering is to partition a given dataset into salient clusters such that the...
Hao Cheng, Kien A. Hua, Khanh Vu
191
Voted
ECML
2006
Springer
15 years 9 months ago
B-Matching for Spectral Clustering
We propose preprocessing spectral clustering with b-matching to remove spurious edges in the adjacency graph prior to clustering. B-matching is a generalization of traditional maxi...
Tony Jebara, Vlad Shchogolev
IROS
2009
IEEE
190views Robotics» more  IROS 2009»
16 years 1 months ago
3D pose and velocity visual tracking based on sequential region of interest acquisition
— This paper presents a high speed visual tracking method based on non simultaneous subimages acquisition. This method is formulated as a virtual visual servoing scheme. The sequ...
Redwan Dahmouche, Nicolas Andreff, Youcef Mezouar,...
ICRA
2006
IEEE
150views Robotics» more  ICRA 2006»
16 years 1 months ago
An Approach to Visual Servoing based on Coded Light
— Positioning a robot with respect to objects by using data provided by a camera is a well known technique called visual servoing. In order to perform a task, the object must exh...
Jordi Pagès, Christophe Collewet, Fran&cced...